diff --git a/jest.config.js b/jest.config.cjs
similarity index 100%
rename from jest.config.js
rename to jest.config.cjs
diff --git a/package.json b/package.json
index 4af37538..1649412b 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
 		"lint:js": "wp-scripts lint-js",
 		"lint:style": "wp-scripts lint-style",
 		"format": "wp-scripts format",
-		"test": "jest --config=jest.config.js",
+		"test": "jest --config=jest.config.cjs",
 		"test:e2e:build": "wp-scripts build src/content/utils/dom.js --output-path=tests/e2e/build",
 		"test:e2e": "npx playwright test tests/e2e/index.spec.js",
 		"web-ext": "web-ext",